Ultra Mobile L70 Optimus Mobile phone

I have this mobile phone which I bought from a ultra Mobile agent. Once in a while the battery goes dead, and despite charging it again 100%, I still cannot seem to power on. I have tried everything like removing the covers, the battery, waiting a minute then reinserting it again, then pressing the power again, but the power still does not come up. I usually have to remove the casing as i think the tight fit casing was blocking the control buttons, but still this does not help. Can the gurus please suggest a fix. Thank u.

First, you’ll need to access your device’s recovery mode. Turn the device off completely, then boot it up with one of the following button combinations: (This combination will very device to device so, any one will boot your device)

NOTE: If your smartphone is unresponsive, it freezes, crashes or otherwise prevents you from applying the master reset via the settings menu, then you can still reset your handset using a combination of hardware keys, as described:

Power off your smartphone
Press and hold "Volume Down" and "Power" at the same time (Any above combination will apply here which is for your device)
When the LG logo appears, release the "Power" key and then press and hold it again
When the "Factory data reset" screen appears, release all hardware buttons
Use the "Volume" rocker to select "Yes", and press "Power" to confirm
Your smartphone will factory reset and reboot in normal mode

In my humble opinion (IMHO), TouchDown from Symantec is the best in class for this type of application, but Symantec has end-of-lifed it and although one can keep using it, it will no longer be supported or upgraded. Time to look for alternatives t…

This video demonstrates how to sync Microsoft Exchange Public Folders with smartphones using CodeTwo Exchange Sync and Exchange ActiveSync.
To learn more about CodeTwo Exchange Sync and download the free trial, go to: http://www.codetwo.com/excha…